Improved β-carotene production by oxidative stress in Blakeslea trispora induced by liquid paraffin

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논문

Improved β-carotene production by oxidative stress in Blakeslea trispora induced by liquid paraffin

학술지

Biotechnology letters. : a monthly journal for the rapid communication of results and developments in all aspects of biotechnology

저자명

Hu, Xianmei; Ma, Xiaojing; Tang, Pingwah; Yuan, Qipeng

초록

<P>When 3?% (v/v) liquid paraffin was added to the medium, β-carotene production increased from 397 to 715?mg?l(-1) in mated cultures of Blakeslea trispora. Liquid paraffin also enhanced the oxygen concentration and induce high oxidative stress, as observed by the increase in activities of superoxide dismutase (SOD), catalase (CAT) and peroxidase (POD). After 84?h of cultivation in the presence of liquid paraffin, the activities of SOD, CAT and POD in B. trispora increased 77, 52.5 and 76.6?%, respectively.</P>

발행연도

2013

발행기관

Springer-Verlag

ISSN

0141-5492

ISSN

1573-6776

권

호

페이지

pp.559-563